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movenc: Use keyframes as default fragmentation point in ismv

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Fragmenting blindly to a certain duration isn't a good choice
if one should be able to switch between different qualities,
therefore default to keyframes instead.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2013-09-10 18:43:19 +03:00
parent a9553bbb33
commit f1eac2b8a0
1 changed files with 1 additions and 1 deletions
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2
libavformat/movenc.c
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@ -3300,7 +3300,7 @@ static int mov_write_header(AVFormatContext *s)
if (!(mov->flags & (FF_MOV_FLAG_FRAG_KEYFRAME |
FF_MOV_FLAG_FRAG_CUSTOM)) &&
!mov->max_fragment_duration && !mov->max_fragment_size)
mov->max_fragment_duration = 5000000;
mov->flags |= FF_MOV_FLAG_FRAG_KEYFRAME;
}
if (!(mov->flags & FF_MOV_FLAG_FRAGMENT)) {